Corsaire Security Advisory – The aim of this document is to define a vulnerability in the 3300 Integrated Communication Platform as supplied by Mitel, that allows an authenticated user to deny access to other users of the web management interface.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/36384/c040817-003.txt
Source: https://packetstormsecurity.com/files/36384/Corsaire-Security-Advisory-2004-08-17.3.html